Z31 Performance

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Announcements and Events
Announcements: Site and Forum-related Z31performance.com site announcements, Forum announcements, server info, etc are also posted here. Topics: 49 Posts: 1,120 Last Post: Forum revive thread	49	1,120	Forum revive thread by ShamWow 01-19-2021, 09:20 AM
Suggestions: Site Suggestions User requests for site additions, changes, removals, etc. Topics: 66 Posts: 478 Last Post: Z31 Wheel dilemma	66	478	Z31 Wheel dilemma by Salster86 07-30-2017, 01:26 AM
Events and Meets For local and national events. (does not have to be Z related) Topics: 552 Posts: 5,373 Last Post: 33rd Annual ZCON Nashville, TN	552	5,373	33rd Annual ZCON Nashville, TN by badq45t 10-02-2020, 03:39 PM
Z31 Basics
Reference Information about torque specs, part weights, special tool usage, etc. Topics: 16 Posts: 168 Last Post: Vote for this nice z31	16	168	Vote for this nice z31 by mwolvinm 05-16-2019, 11:43 AM
Frequently Asked Questions (FAQs) FAQ-U! Topics: 17 Posts: 111 Last Post: code reader port on 87 ZX	17	111	code reader port on 87 ZX by Z_Karma 11-20-2020, 04:18 PM
How-To Guides (Basic) Basic bolt on modification instructions. Unconventional thinking may be required. Topics: 56 Posts: 895 Last Post: How to: Install a 240sx short throw shifter in a FS5R30A	56	895	How to: Install a 240sx short throw shifter in a FS5R30A by Reds89 03-14-2019, 10:23 PM
Basic Modifications / Basic Questions - AKA The 'Newbie' Forum For all basic modification questions pertaining to the Z31 or VG30ET Topics: 3,677 Posts: 35,345 Last Post: Remove CHTS Sub-Harness Head?	3,677	35,345	Remove CHTS Sub-Harness Head? by jerryparks 12-15-2020, 04:28 PM
Z31 Repairs
Engine Mechanical Anything engine related Topics: 3,426 Posts: 33,409 Last Post: Z31t Engine Oil Cooler Delete	3,426	33,409	Z31t Engine Oil Cooler Delete by 300zxturboftw 01-12-2021, 11:10 PM
Driveline From the flywheel back. Topics: 66 Posts: 467 Last Post: Manual transmission gear oil	66	467	Manual transmission gear oil by 88sinZ 01-18-2021, 10:35 PM
Suspension, Chassis, and Brakes Anything related to moving and stopping parts of the chassis. Topics: 71 Posts: 686 Last Post: 2/3 framerail replacement kit i worked on the summer/fall of 2020	71	686	2/3 framerail replacement kit i worked on the summer/fall of 2020 by dbruce 01-09-2021, 03:39 PM
Electronics Anything electrical. Wiring, lights, stereo, switches, etc. Topics: 204 Posts: 1,026 Last Post: Need help on pop up headlight motors for front end swap.	204	1,026	Need help on pop up headlight motors for front end swap. by RVAE34 01-12-2021, 08:09 PM
Cosmetic (Interior/Exterior) Body panels and interior parts. Topics: 82 Posts: 509 Last Post: Down to bare metal	82	509	Down to bare metal by badq45t 10-21-2020, 12:22 AM
Z31 Performance/Upgrades
Engine Mechanical Heads, pistons, turbochargers, radiators, exhaust... everything engine mechanical and performance related Topics: 2,402 Posts: 38,189 Last Post: msa headers	2,402	38,189	msa headers by mwolvinm 12-02-2020, 01:01 PM
Engine Management "The ECU forum". Fuel and air. NisTune, Megasquirt, and Full Standalone fuel systems. Water/meth injection, nitrous and other power-adders. Everything engine control and EFI-related is discussed in here. Topics: 1,472 Posts: 15,802 Last Post: Engine temperature gauge not working on 87ZX	1,472	15,802	Engine temperature gauge not working on 87ZX by jerryparks 12-29-2020, 01:48 PM
Driveline Everything from the flywheel back... Topics: 949 Posts: 10,040 Last Post: Custom short shifter for the 30A (FS5R30A)	949	10,040	Custom short shifter for the 30A (FS5R30A) by kaur 12-31-2020, 09:45 AM
Suspension, Chassis and Brakes Springs, dampers, sway-bars, braces, bushings, brakes, wheels and tires. Topics: 1,431 Posts: 21,366 Last Post: Response Type BIG BRAKE kit, 13 inches for non-turbo hubs :)	1,431	21,366	Response Type BIG BRAKE kit, 13 inches for non-turbo hubs :) by utjon 10-22-2020, 03:55 PM
How-To Guides (Advanced) Advanced modifications that require welding, cutting, etc. Not for the wrench challenged. Topics: 6 Posts: 173 Last Post: Road Race, race car rebuild	6	173	Road Race, race car rebuild by GT2 08-17-2020, 07:48 PM
Electronics Anything electrical. Wiring, lights, stereo, switches, etc. Topics: 35 Posts: 244 Last Post: Problem with climate control on 87 300zx	35	244	Problem with climate control on 87 300zx by badq45t 01-14-2021, 09:06 PM
Cosmetic (Interior/Exterior) Wiring/electrical system, paint, interior, body, lighting, stereo/car audio, etc. Topics: 1,868 Posts: 23,410 Last Post: Hood struts failing again	1,868	23,410	Hood struts failing again by badq45t 01-13-2021, 07:49 PM

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